PESHAWAR: The Khyber Pakhtunkhwa health department has declared a dengue outbreak in Kohat as the district recorded most cases of the mosquito-borne disease in the province last week.

Officials in California captured video of what they say is the first-ever recorded natural nesting of any sea turtle species on the U.S. West Coast.

Findings showed the study did not meet its primary endpoint of preventing CMV infection in seronegative participants. Vaccine efficacy against CMV infection was reported to be between 6% to 23% ...

ABC News medical correspondent Dr. Darien Sutton discusses the global rise in mosquito-borne infections like dengue fever and West Nile virus.

Two of Puerto Rico’s biggest newspapers say they will end their print editions in upcoming days and pivot to digital only, ...

TAMPA, Fla. — Health officials across the Tampa Bay area are stepping up mosquito control efforts as the number of locally acquired dengue fever cases continues to rise. Hillsborough County says it ...

On Friday, the Florida Department of Health elevated its mosquito-borne illness advisory in Orange County to an “alert,” after confirming two more dengue patients. That’s the first time the FDOH has ...

Mosquito season is getting longer across the U.S., driving up cases of mosquito-borne illnesses like West Nile virus. Learn ...

A dangerous viral disease spread by mosquitoes is making inroads into the United States—and it’s now claimed the life of a Florida woman. Officials with the Florida Department of Health confirmed the ...

Dengue fever cases are on the rise in Florida with one death recorded, in Hillsborough County, from the virus. Cases of the disease in the U.S. are typically picked up elsewhere in the world and ...

The vaccine has been approved for people aged 4 to 60 years and is administered as two doses, given three months apart. Notably, it requires no pre-vaccination screening, meaning people who have ...

A woman in Hillsborough County is the state's first confirmed death from dengue fever.